3011701

Information

• Patent Grant
• 3011701

• References
• Source

• Patent Number

  3,011,701

• Date Filed

  Not available

• Date Issued

  Tuesday, December 5, 1961
  63 years ago

• CPC

  • G06C11/08 - with punching mechanism

• US Classifications

  • 235 - Registers
  • 400 - Typewriting machines